Showing results: 16 - 30 of 40 items found.
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RH -
Rotork plc
Rack and pinion actuators often offer the most economical solution for quarter-turn valves that have a fairly constant torque requirement throughout the stroke.
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Remote Control Range -
Rotork plc
The Remote Control range is a family of valve actuators and associated products of the former Remote Controls AB of Sweden. These outstanding products are now backed by the vast global sales and service network of Rotork. Details of the product range are available from the links below and the menu on the left.
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ACS -
Rotork plc
As specialist manufacturers of electro-hydraulic actuation and control equipment we offer comprehensive, purpose designed, engineered and manufactured solutions for the operation of choke and control valves for onshore and offshore installations. The electro-hydraulic stepping actuator provides a cost effective alternative solution to the mechanical ratchet style mechanism occasionally used for the positioning control of choke valves.
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LA-2000 -
Rotork plc
The LA-2000 Series are self-contained, bi-directional, linear actuators internally geared to produce up to 1,600 lbf. (7,117 N) of thrust. Some models also offer continuous modulating duty up to 2,000 starts per hour. A variety of speeds, thrusts, motors, voltages and control options are available which make the LA-2000 Series ideally suited for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications.
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HPG -
Rotork plc
The HPG range of pipeline actuators are designed to use pipeline gas as the motive power source. They utilise our robust scotch yoke mechanism field proven the world over in all types of fluid power applications.
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ROMpak -
Rotork plc
The ROM range of actuators can be enhanced with the addition of a self-contained control package to create a ROMpak actuator. This adds local controls, status indication relays, isolated control circuits and support for Rotork control options such as Folomatic, Pakscan™ and other bus systems.
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CP -
Rotork plc
CP range pneumatic actuators are a versatile, modular, scotch yoke design available in both double-acting and spring-return configurations. The compact and efficient design yields high torques even at low pressures. The design concepts found in Rotork's large, heavy-duty actuators has been applied to the CP range, which brings heavy-duty actuator qualities to small, quarter-turn actuators.
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LP/LH -
Rotork plc
Rotork linear actuators offer the advantages of compact size, high performance and a simple but highly reliable design. They are ideal for operating on/off and control functions of both globe and wedge gate valves. Both spring-return and double-acting configurations are available with either pneumatic or hydraulic cylinders.
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CK -
Rotork plc
Rotork has developed the CK actuator range to provide a state-of-the-art product to the valve industry. The CK product range includes standard multi-turn actuators through to intelligent Centronik equipped actuators.
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GO -
Rotork plc
The gas-over-oil range of pipeline actuators are designed to use pipeline gas as the motive power source. They utilise our robust GH and RH quarter-turn prime movers and are field proven in installations around the world. Control configurations are available to meet virtually any operational requirements.
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GT -
Rotork plc
GT Range single- and double-acting pneumatic piston actuators.
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Schischek HVAC Solutions -
Rotork plc
Schischek electric explosionproof products for heating, ventilating and air conditioning (HVAC) for industrial and offshore applications. Developed in conjunction with other control equipment to produce modern, reliable and proven explosionproof products utilising the latest technology.
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GTS -
Rotork plc
GTS Range single- and double-acting pneumatic piston actuators
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Q -
Rotork plc
Small, electro-mechanical part-turn actuator environmentally sealed to IP68.*Torque range 40 to 406 Nm (30 to 300 lbf.ft).*1-phase power supply*Rugged compact, double-sealed*Positive travel limitation through externally adjustable mechanical stops*Marine option*Simple remote control for basic applications
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HPU -
Rotork plc
Hydraulic power units (HPU’s) complement our extensive offering of rotary and linear actuators. We have over three decades of experience in their manufacture with units in service in a variety of plants and pipelines in locations spanning the globe. Although our HPU’s are primarily intended to power our hydraulic actuators they are of course suitable for other applications as well. And, in order to provide a complete range of options to best meet the requirements of any application, RFS also has the Skilmatic range of self-contained electro-hydraulic actuators.